56514900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 180724544

約数和(自身を除く): 124209644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 337, 390, 430, 516, 559, 645, 650, 674, 780, 860, 975, 1011, 1075, 1118, 1290, 1300, 1348, 1677, 1685, 1950, 2022, 2150, 2236, 2580, 2795, 3225, 3354, 3370, 3900, 4044, 4300, 4381, 5055, 5590, 6450, 6708, 6740, 8385, 8425, 8762, 10110, 11180, 12900, 13143, 13975, 14491, 16770, 16850, 17524, 20220, 21905, 25275, 26286, 27950, 28982, 33540, 33700, 41925, 43473, 43810, 50550, 52572, 55900, 57964, 65715, 72455, 83850, 86946, 87620, 101100, 109525, 131430, 144910, 167700, 173892, 188383, 217365, 219050, 262860, 289820, 328575, 362275, 376766, 434730, 438100, 565149, 657150, 724550, 753532, 869460, 941915, 1086825, 1130298, 1314300, 1449100, 1883830, 2173650, 2260596, 2825745, 3767660, 4347300, 4709575, 5651490, 9419150, 11302980, 14128725, 18838300, 28257450, 56514900]

約数ペア:

[(1, 56514900), (2, 28257450), (3, 18838300), (4, 14128725), (5, 11302980), (6, 9419150), (10, 5651490), (12, 4709575), (13, 4347300), (15, 3767660), (20, 2825745), (25, 2260596), (26, 2173650), (30, 1883830), (39, 1449100), (43, 1314300), (50, 1130298), (52, 1086825), (60, 941915), (65, 869460), (75, 753532), (78, 724550), (86, 657150), (100, 565149), (129, 438100), (130, 434730), (150, 376766), (156, 362275), (172, 328575), (195, 289820), (215, 262860), (258, 219050), (260, 217365), (300, 188383), (325, 173892), (337, 167700), (390, 144910), (430, 131430), (516, 109525), (559, 101100), (645, 87620), (650, 86946), (674, 83850), (780, 72455), (860, 65715), (975, 57964), (1011, 55900), (1075, 52572), (1118, 50550), (1290, 43810), (1300, 43473), (1348, 41925), (1677, 33700), (1685, 33540), (1950, 28982), (2022, 27950), (2150, 26286), (2236, 25275), (2580, 21905), (2795, 20220), (3225, 17524), (3354, 16850), (3370, 16770), (3900, 14491), (4044, 13975), (4300, 13143), (4381, 12900), (5055, 11180), (5590, 10110), (6450, 8762), (6708, 8425), (6740, 8385)]